| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.32 | 13.171% | $266.314 | $266.31 | $266.30 | $266.30 |
| Purchase #2 | $40.61 | 9.202% | $44.3469 | $44.35 | $44.35 | $44.30 |
| Purchase #3 | $192.70 | 6.494% | $205.2139 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $190.65 | 6.842% | $203.6943 | $203.69 | $203.70 | $203.70 |
| Purchase #5 | $77.27 | 6.170% | $82.0376 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $57.59 | 8.224% | $62.3262 | $62.33 | $62.35 | $62.30 |
| Purchase #7 | $224.73 | 6.167% | $238.5891 | $238.59 | $238.60 | $238.60 |
| 7 purchase totals = | $1,018.87 | $1,102.5220 | $1,102.52 | $1,102.55 | $1,102.40 | |